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authorDana Robinson <derobins@hdfgroup.org>2019-03-16 15:06:52 (GMT)
committerDana Robinson <derobins@hdfgroup.org>2019-03-16 15:06:52 (GMT)
commita98747c0f94386f7505210e78cd4b385682b0eba (patch)
tree003daa33b1f5101e9982c574eb5b16bdf3bdc3fe /src/H5HG.c
parentd2591ce377bb027d210a100c5a738e3cdd82378e (diff)
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Added an H5MM_memcpy call that checks for buffer overlap.
Diffstat (limited to 'src/H5HG.c')
-rw-r--r--src/H5HG.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/H5HG.c b/src/H5HG.c
index df1c82d..231294b 100644
--- a/src/H5HG.c
+++ b/src/H5HG.c
@@ -168,7 +168,7 @@ H5HG__create(H5F_t *f, size_t size)
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, HADDR_UNDEF, "memory allocation failed")
/* Initialize the header */
- HDmemcpy(heap->chunk, H5HG_MAGIC, (size_t)H5_SIZEOF_MAGIC);
+ H5MM_memcpy(heap->chunk, H5HG_MAGIC, (size_t)H5_SIZEOF_MAGIC);
p = heap->chunk + H5_SIZEOF_MAGIC;
*p++ = H5HG_VERSION;
*p++ = 0; /*reserved*/
@@ -553,7 +553,7 @@ H5HG_insert(H5F_t *f, size_t size, void *obj, H5HG_t *hobj/*out*/)
/* Copy data into the heap */
if(size > 0) {
- HDmemcpy(heap->obj[idx].begin + H5HG_SIZEOF_OBJHDR(f), obj, size);
+ H5MM_memcpy(heap->obj[idx].begin + H5HG_SIZEOF_OBJHDR(f), obj, size);
#ifdef OLD_WAY
/* Don't bother zeroing out the rest of the info in the heap -QAK */
HDmemset(heap->obj[idx].begin + H5HG_SIZEOF_OBJHDR(f) + size, 0,
@@ -618,7 +618,7 @@ H5HG_read(H5F_t *f, H5HG_t *hobj, void *object/*out*/, size_t *buf_size)
/* Allocate a buffer for the object read in, if the user didn't give one */
if(!object && NULL == (object = H5MM_malloc(size)))
HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "memory allocation failed")
- HDmemcpy(object, p, size);
+ H5MM_memcpy(object, p, size);
/*
* Advance the heap in the CWFS list. We might have done this already